Apparently Arizona parents were all in the same baby-name group chat last year 😂👶 Liam and Olivia were the most popular names for babies born in Arizona in 2025, according to Social Security Administration data. Noah, Mateo, Santiago and Oliver followed for boys, while Sophia, Mia, Amelia and Isabella were among the most popular names for girls. So if your child comes home from school talking about “Liam,” you may need to ask which one. What baby name do you feel like you hear everywhere in Arizona right now? Send us your stories to be featured on the page. #Arizona #BabyNames #ArizonaParents #PhoenixAZ #DownInnaDesert